The plain-Jane QR code had a hi-tech beginning – Toyota used them in their manufacturing process for scanning automobile components. From there, QR codes have made the journey to even fashion ramps. That demonstrates their popularity, but not quite their usefulness. We need to give more examples. via Pocket http://www.makeuseof.com/tag/8-really-geeky-but-creative-ways-to-use-qr-codes-at-home/
Android automatically backs up your Wi-Fi passwords to your Google account, where they’re synced to your future Android devices. This is a convenient feature that saves you from entering Wi-Fi passwords over and over, but it means that Google likely knows all your Wi-Fi passwords. via Pocket http://www.makeuseof.com/tag/android-is-watching-8-ways-a-typical-smartphone-is-monitoring-you/